68712588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 212459520

約数和(自身を除く): 143746932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 113, 114, 126, 127, 133, 171, 226, 228, 252, 254, 266, 339, 342, 381, 399, 452, 508, 532, 678, 684, 762, 791, 798, 889, 1017, 1143, 1197, 1356, 1524, 1582, 1596, 1778, 2034, 2147, 2286, 2373, 2394, 2413, 2667, 3164, 3556, 4068, 4294, 4572, 4746, 4788, 4826, 5334, 6441, 7119, 7239, 8001, 8588, 9492, 9652, 10668, 12882, 14238, 14351, 14478, 15029, 16002, 16891, 19323, 21717, 25764, 28476, 28702, 28956, 30058, 32004, 33782, 38646, 43053, 43434, 45087, 50673, 57404, 60116, 67564, 77292, 86106, 86868, 90174, 100457, 101346, 129159, 135261, 152019, 172212, 180348, 200914, 202692, 258318, 270522, 272669, 301371, 304038, 401828, 516636, 541044, 545338, 602742, 608076, 818007, 904113, 1090676, 1205484, 1636014, 1808226, 1908683, 2454021, 3272028, 3616452, 3817366, 4908042, 5726049, 7634732, 9816084, 11452098, 17178147, 22904196, 34356294, 68712588]

約数ペア:

[(1, 68712588), (2, 34356294), (3, 22904196), (4, 17178147), (6, 11452098), (7, 9816084), (9, 7634732), (12, 5726049), (14, 4908042), (18, 3817366), (19, 3616452), (21, 3272028), (28, 2454021), (36, 1908683), (38, 1808226), (42, 1636014), (57, 1205484), (63, 1090676), (76, 904113), (84, 818007), (113, 608076), (114, 602742), (126, 545338), (127, 541044), (133, 516636), (171, 401828), (226, 304038), (228, 301371), (252, 272669), (254, 270522), (266, 258318), (339, 202692), (342, 200914), (381, 180348), (399, 172212), (452, 152019), (508, 135261), (532, 129159), (678, 101346), (684, 100457), (762, 90174), (791, 86868), (798, 86106), (889, 77292), (1017, 67564), (1143, 60116), (1197, 57404), (1356, 50673), (1524, 45087), (1582, 43434), (1596, 43053), (1778, 38646), (2034, 33782), (2147, 32004), (2286, 30058), (2373, 28956), (2394, 28702), (2413, 28476), (2667, 25764), (3164, 21717), (3556, 19323), (4068, 16891), (4294, 16002), (4572, 15029), (4746, 14478), (4788, 14351), (4826, 14238), (5334, 12882), (6441, 10668), (7119, 9652), (7239, 9492), (8001, 8588)]